Fix distcheck.
Fixed pypresso script.
Fixed warnings.
Fixed Python compilation.
Fixed distcheck.
lb fixed
Lattice Class Implementation
fixed up lb checkpointing docs
Merge pull request #161 from ohickey/python_devel

fixed up lb checkpointing docs
Merge pull request #160 from HRZaheri/master

Lattice Class Implementation
Changed the EK reaction test case to reflect changes to the EK code
Changed the EK section in the User's Guide to reflect changes in the code
Duplicated a function from the lblattice class in order to get the code to compile for LB GPU only. In addition I made minor changes to the lb.cpp code to get the master to compile.
Minor change to the EK z testcase
Removed several swimmer-related functions from the EK that had become depricated, as well as some cleaning up of the code for the release.
Fixed warning
Fixed documentation of integrate command
Make lj-gen beahave more correctly if cap radius is not set and exponents are negative.
In case of NaN forces, tell which particle caused the error.
Merge branch 'master' into tensor
Update the tensor branch to the latest version of the master to ensure compatibility